[INFO] cloning repository https://github.com/fatho/advent-of-code-2020
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fatho/advent-of-code-2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffatho%2Fadvent-of-code-2020", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffatho%2Fadvent-of-code-2020'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b3959fc121117098c96d6f8d6fee953cdcea1c54
[INFO] testing fatho/advent-of-code-2020 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffatho%2Fadvent-of-code-2020" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/fatho/advent-of-code-2020 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-5/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/fatho/advent-of-code-2020
[INFO] finished tweaking git repo https://github.com/fatho/advent-of-code-2020
[INFO] tweaked toml for git repo https://github.com/fatho/advent-of-code-2020 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/fatho/advent-of-code-2020 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6b570befdf730236ec8d995d4bd7c68096d43d5dbe44d1e0c59b66294984106d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "6b570befdf730236ec8d995d4bd7c68096d43d5dbe44d1e0c59b66294984106d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b570befdf730236ec8d995d4bd7c68096d43d5dbe44d1e0c59b66294984106d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b570befdf730236ec8d995d4bd7c68096d43d5dbe44d1e0c59b66294984106d", kill_on_drop: false }`
[INFO] [stdout] 6b570befdf730236ec8d995d4bd7c68096d43d5dbe44d1e0c59b66294984106d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9c5dfc30377d8d6d0dc718b40c2030c731d88ef856fb74e768268c4d24b4867a
[INFO] running `Command { std: "docker" "start" "-a" "9c5dfc30377d8d6d0dc718b40c2030c731d88ef856fb74e768268c4d24b4867a", kill_on_drop: false }`
[INFO] [stderr]    Compiling aoc2020-common v0.1.0 (/opt/rustwide/workdir/common)
[INFO] [stderr]    Compiling aoc2020-day06 v0.1.0 (/opt/rustwide/workdir/day06)
[INFO] [stderr]    Compiling aoc2020-day07 v0.1.0 (/opt/rustwide/workdir/day07)
[INFO] [stderr]    Compiling aoc2020-day04 v0.1.0 (/opt/rustwide/workdir/day04)
[INFO] [stderr]    Compiling aoc2020-day02 v0.1.0 (/opt/rustwide/workdir/day02)
[INFO] [stderr]    Compiling aoc2020-day03 v0.1.0 (/opt/rustwide/workdir/day03)
[INFO] [stderr]    Compiling aoc2020-day01 v0.1.0 (/opt/rustwide/workdir/day01)
[INFO] [stderr]    Compiling aoc2020-day05 v0.1.0 (/opt/rustwide/workdir/day05)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.16s
[INFO] running `Command { std: "docker" "inspect" "9c5dfc30377d8d6d0dc718b40c2030c731d88ef856fb74e768268c4d24b4867a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c5dfc30377d8d6d0dc718b40c2030c731d88ef856fb74e768268c4d24b4867a", kill_on_drop: false }`
[INFO] [stdout] 9c5dfc30377d8d6d0dc718b40c2030c731d88ef856fb74e768268c4d24b4867a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43be008fd97dda49cb81896a376ef04156d3628cd189537693c1e9ceb69ec66e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "43be008fd97dda49cb81896a376ef04156d3628cd189537693c1e9ceb69ec66e", kill_on_drop: false }`
[INFO] [stderr]    Compiling aoc2020-common v0.1.0 (/opt/rustwide/workdir/common)
[INFO] [stderr]    Compiling aoc2020-day06 v0.1.0 (/opt/rustwide/workdir/day06)
[INFO] [stderr]    Compiling aoc2020-day04 v0.1.0 (/opt/rustwide/workdir/day04)
[INFO] [stderr]    Compiling aoc2020-day01 v0.1.0 (/opt/rustwide/workdir/day01)
[INFO] [stderr]    Compiling aoc2020-day07 v0.1.0 (/opt/rustwide/workdir/day07)
[INFO] [stderr]    Compiling aoc2020-day02 v0.1.0 (/opt/rustwide/workdir/day02)
[INFO] [stderr]    Compiling aoc2020-day03 v0.1.0 (/opt/rustwide/workdir/day03)
[INFO] [stderr]    Compiling aoc2020-day05 v0.1.0 (/opt/rustwide/workdir/day05)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.04s
[INFO] running `Command { std: "docker" "inspect" "43be008fd97dda49cb81896a376ef04156d3628cd189537693c1e9ceb69ec66e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43be008fd97dda49cb81896a376ef04156d3628cd189537693c1e9ceb69ec66e", kill_on_drop: false }`
[INFO] [stdout] 43be008fd97dda49cb81896a376ef04156d3628cd189537693c1e9ceb69ec66e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 31e9ddbcbf7fb0c480c460220b5499aab21aeb75c707ff130a5f9d3e5823cff7
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "31e9ddbcbf7fb0c480c460220b5499aab21aeb75c707ff130a5f9d3e5823cff7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/aoc2020_common-b77326b47a14012e)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/aoc2020_day01-28ee5bbf60a3cc02)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/aoc2020_day02-66a51e0f1f68753c)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/aoc2020_day03-cd6b6daaf55a2160)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/aoc2020_day04-8f8d69a48d363e87)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/aoc2020_day05-f3686e3d43c4e711)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/aoc2020_day06-de62b346c5029bf8)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_seat_number_from_str ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/aoc2020_day07-32c77aaf21490bc2)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests aoc2020-common
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "31e9ddbcbf7fb0c480c460220b5499aab21aeb75c707ff130a5f9d3e5823cff7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31e9ddbcbf7fb0c480c460220b5499aab21aeb75c707ff130a5f9d3e5823cff7", kill_on_drop: false }`
[INFO] [stdout] 31e9ddbcbf7fb0c480c460220b5499aab21aeb75c707ff130a5f9d3e5823cff7